The new Fluke redesigned Fluke 1550C insulation resistance tester, offers digital insulation testing up to 5 kV, making it ideal for testing a wide range of high voltage equipment including switchgear, motors, generators and cables

The digital megohmmeter is capable of testing switchgear, motors, generators,
and cables at up to 5000 V dc and can be used for a wide range of tests — from
simple spot checks to timed tests and breakdown tests